Calcium Aluminate Cement
Description of Calcium Aluminate Cement
Calcium aluminatecement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The aluminate cement obtained after cooling is a hard mineral: calcium aluminate clinker. Ground into a fine powder, the clinker becomes calcium aluminate cement (CAC) which forms a paste when mixed with water. The aluminate cement has the ability to harden very quickly: it forms a rigid solid within 24 hours.
Application of Calcium Aluminate Cement
There are two distinct ways to use calcium aluminates: as high-performance binders and as mineral reagents in a variety of industries.
As binders, calcium aluminates are used in concretes and mortars for specialized applications for their properties of resistance to corrosion, abrasion and heat combined with rapid hardening and the ease of controlling grading variations.
Calcium aluminate cements are also used in combination with other fine components. Hydraulic binders with new properties are then obtained. In this way, the calcium aluminate powder acts as both a complex hydraulic binder and a mineral reagent interacting with the other components in the mix.
As reagents, calcium aluminates are found in non-hydraulic systems. This is the case in metallurgical treatments (iron and steel industry, foundry) where specific grades of calcium aluminate are used for their low-temperature melting properties and for trapping molten metal impurities.
Calcium Aluminate Cement CA50 specification:
|
Index |
Item |
|
|
CA50-625 |
CA50-725 |
|
|
Al2O3,% |
≥50,＜60 |
≥50,＜60 |
|
SiO2,% |
≤8.0 |
≤8.0 |
|
Fe2O3,% |
≤2.5 |
≤2.5 |
|
Specificsurfacearea,m2/Kg |
≥300 |
≥300 |
|
SettingtimeInitialsettingtime,minFinalsettingtime,h |
≥30≤6 |
≥60≤8 |
|
Compressionstrength,MPa1d3d |
4050 |
|
|
Bendingstrength,MPa1d3d |
|
|
Calcium Aluminate Cement Construction Method:
Calcium Aluminate Cement Notice:
Calcium Aluminate Cement Packing:
by 50kgs bag. Store in shady, cool and dry place. Avoid stamp and mix with other substance.
Where to Buy Calcium Aluminate Cement
We are professional in high alumina cement manufacturing process and produce excellent calcium aluminate cement, high alumina cement and high temperature alumina cement supplier, please feel free to contact us for calcium aluminate cement price.
If you want to know more about what is csa cement, please visit our website.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Amorphous Calcium Aluminate | Amorphous Calcium Aluminate Details: The mineral of amorphous calcium aluminate (non-crystalline calcium aluminate) is C12A7. The alumina content ... |
 |
CSA Binder | CSA BinderIntroduction: Calcium Sulfoaluminate binder is pure CSA clinker that grinded without any gypsum. It is a hydraulic cementitious material ... |
 |
High Alumina Cement | Description of high alumina cement High Alumina Cement (HAC, sometimes known as calcium aluminate cement (CAC) or aluminous cement) is composed of ... |
 |
Big Size Resilient Gate Valve | Basic information of Big Size Resilient Gate Valve This valve is used in the pipeline as a cut-off valve. Part Material Standard Body Ductile Iron ... |
 |
CSA cement | What is CSA Cement CSA(Calcium Sulfoaluminate Cement) cement is a special cement used in many applications where early high strength and fast setti... |
Похожие товары
 |
High Alumina Cement | Продавец: OREWORLD TRADE(TANGSHAN) CO., LTD. | What is High Alumina Cement High Alumina Cement (HAC, sometimes known as calcium aluminate cemen... |
 |
Calcium Aluminate Cement | Продавец: OREWORLD TRADE(TANGSHAN) CO., LTD. | Description of Calcium AluminateCement Calcium aluminate cement, alumina cements or high alumina... |
 |
CSA Cement | Продавец: OREWORLD TRADE(TANGSHAN) CO., LTD. | What Is CSA Cement? CSA (Calcium Sulfoaluminate Cement) cement is a special cement used in many ... |
 |
bag cement feeding system | Продавец: Henan Shengmao Machinery Co., Ltd | Normally, we use bulk cement tanker to deliver cement to the concrete batching plant. On the bu... |
 |
CSA Binder | Продавец: OREWORLD TRADE(TANGSHAN) CO., LTD. | CSA Binder Introduction: Calcium Sulfoaluminate binder is pure CSA clinker that grinded withou... |
